ready for the presidential inauguration and you might be asking, why do we do it, other than it is the law. wendy walsh is a human behavioral psychologist, and wendy, you say there is a bit of a fine line here. we americans walk during an inauguration, right? >> reporter: it's true, don. i think that we struggle with the idea of having this kind of inauguration, because it feels a lot like a coronation. and that's what america sort of fought very hard to get away from. we left the monarchy. many, many years ago. but yet we want to have some pump, some circumstance. we want to talk about michelle's dress. we want to know who designed it. i honored her today by cutting my own bangs to match her new haircut, and i'm sure half the women in america -- >> i know about this. >> hey, don, bangs is the new botox, that's all i can say. i think that we want to have some pomp and pageantry, but want to be clear, this is an inauguration, the beginning of a second presidential term. this is not the king and queen. got it? >> yeah. okay. so by the way, the bangs look good. you always look great. this sor